noel stevens.id he knew shauna and did yard work and handiwork for george and knew everyone in the neighborhood. >> someone that shauna knew. >> reporter: someone that george the do-gooder tried to help and not out of character for george. but he was adamant he had nothing to do with the murder of shauna. he agreed to show detectives's campsite in the desert. >> reporter: what did you find? >> swimsuit bottoms that in our search of shauna's house it appeared to match the top i had seen in her bedroom . so so greyhound was the burglar poking round shauna's personal things. in fact her friends recalled that shauna had grown uncomfortable with this particular charity case that had been doing work around the house. >> she did not want him around the house anymore and said you better get out of this house or i'm calling the police on you. >> reporter: was he the killer? out at the campsite detectives did not find any evidence linking him to the murder so they kept looking. >> one other thing that dateli